Hi list,
This was asked a couple of years ago but I can't find a resolution. Is
there any way to get the coefficients from one of the local polynomial fits
in locfit. I realize that locfit only constructs polynomials at a handful
of intelligently selected points and uses interpolation to predict any other
points. I would like to know the terms of the polynomials at these points.
It seems likely that they are stored in [locfit object]$eva$coef but I'm
having trouble making sense of that list. That list is the second argument
passed into the C function spreplot called from preplot.locfit.raw if that
helps.
Thanks,
David
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